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Definition of chameleonfish
chameleonfish
/kəˈmiːliənfɪʃ/
cha · me · le · on · fish
Plural:chameleonfishes
chameleonfish Lexical Profile
CEFR
C2
Grade
11
Tier
3
Usage
Rare
• noun
1
A small, highly colorful freshwater fish of the family Badidae, native to slow-moving waters and swamps in South Asia (especially India and Bangladesh), characterized by its ability to rapidly change its color.
Example
"The aquarist carefully introduced a pair of scarlet chameleonfish into the heavily planted nano tank."
Synonyms
View all synonyms for chameleonfishWord Origin & Etymology
A compound of 'chameleon' and 'fish', named for the fish's remarkable ability to rapidly alter its pigmentation and color patterns in response to mood, dominance, or environmental changes.
Cite this Entry
Wordmom. (2026). Definition of Chameleonfish. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/chameleonfish